
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
我的作用就是会话监听属性操作了
    <%
        session.setAttribute("name","叶茂林");
        session.setAttribute("name","胡周洋");
        session.setAttribute("name","李林玉");
        session.removeAttribute("name");
    %>
</body>
</html>
